- Let's play a 12 bar blues rhythm, using 9 chords and 13 chords. These chords transition so well from one another. You definitely have got to get these down. They sound killer, and are quite easy to grip.br br This 12 bar blues has E13 for the I chord, A9 for the IV chord and B9 for the V chord.br E13 | A9 | E13 | E13br A9 | A9 | E13 | E13br B9 | A9 | E13 | B9br br I teach blues, jazz, rock, music theory and more.br br Gear: I used a D'angelico EX-SS from The amp: Suhr Badger 18 from Reverb: Toontrack EZ Mix 2br br Subscribe to my channel: br I'm a guitar instructor in Canada, and I provide guitar playing lessons and gear advice, as well as gear demos. br br Share if you like my work!br br ▼ Follow me...